Prime Factorizations

Post Test

1. Prime Numbers are

2. 1,2,3,5,7 are examples of-

3. Prime Factorization is when you

4. 2 X 2 X 2 X 2 X 6 will be easier to write and understand
when written as

5. Written exponentially, 2 X 2 X 2 X 2 X 5 would be-

6. Which of these is not a prime Number-

7. Consider this factorization of the number 12. Which
number is best for the question mark space?

8. Consider this factorization of 45. What is wrong with
it?

9. Consider this factorization. What is wrong with it?

10. If a number ends in zero, it is divisible by